Messages in this thread | | | From | Stephen Boyd <> | Date | Thu, 9 Sep 2021 17:27:25 -0400 | Subject | Re: [PATCH 1/2] drm/bridge: parade-ps8640: Use regmap APIs |
| |
Quoting Doug Anderson (2021-09-09 14:14:29) > On Thu, Sep 9, 2021 at 12:09 PM Stephen Boyd <swboyd@chromium.org> wrote: > > > > > > Oh does this have register pages? regmap has support for pages where you > > write some indirection register and then access the same i2c address for > > the next page. This looks different though and has a different i2c > > address for each page? > > I haven't looked in tons of detail, but I think the right solution > here is a separate regmap config per page.
Yes. And then a different .max_register value for each config struct. A different .name might be useful to indicate which page it is too.
| |